Recommendations

Many comedians from the variety show star in the mini drama. There is a particular sketch in ep 8 of the variety show - starring the 2 main leads no less - that must have sparked this drama adaptation too; the sketch was about trying to find an undercover spy in the organisation

This is it - go back and change the past to save the one you love. Both stories involve time travel (or at least astral projection) where one of them travels into the past in order to make some changes to save the other one. Both have a very wholesome feeling to them.

The premise is very similar with both dramas. Lovely Runner is just starting, here's hoping it reaches a HEA (or at least a satisfying end).

I would say both are having this ‘psychological issue’ main leads. At first, as I watch Bad and Crazy I thought he was seeing things ‘schizophrenia’ only to find out that he have ‘split personality’ with different character unlike Kill Me, Heal Me or Hyde, Jekyll, Me. For sure the genre of Bad and Crazy is different with It’s Okay That’s Love but the ‘hallucinations’ of K just reminds me of Han Gang Woo so I believe this could be another drama of similar theme with different genre.

In both the dramas FL time travels to past in her high school time.
Both FL has a crush on the male lead .
It's really funny and lovely drama I highly recommend it

Both are based off the same novel.

1) This is a Special created at the 20th anniversary of the 1984 movie Kuroi Fukuin.

2) The original novel, Black Gospel (????, Kuroi Fukuin) was published in post-war Japan, 1961.
The author Seich? Matsumoto (?? ??, Matsumoto Seich?) was born on December 21, 1909, and lived through both World Wars.

3) The novel was loosely based off unsolved true crimes dated in 1959.
A Japanese lady working as a flight attendant for British Overseas Airways Corporation (BOAC) was found dead under the bridge in a river in March 1959. A Belgian Catholic priest who was her ex-boyfriend was considered a person of interest and possible suspect, but he suddenly went back to Belgium in June that year.

As in both dramas we can see TSY making her own carrier path coming out of what she has been doing for a long time.

Both dramas are similar as both main leads need to accomplish the mission in each story to get to the next story and eventually getting to the main goal (12th door/changing fate). The main lead in The Journey time-travels to the different times & places in her past lifetimes to help others resolve their past conflicts collecting a drop of tears from certain person (moving closer to changing her fate) whereas the main lead in The Spirealm enters the different doors with different stories/games to accomplish mission obtaining the key and clue to the next door (until they reach the final door).

Both are romantic comedies about fictional worlds with villain ML. Both are also good quality mini-dramas. Personally I preferred NOLWY, but both are worth watching.

Another one with ‘AI and Robot thingy’ but I believe the one in I am Not a Robot is human that act as a robot. The difference in romance is quite interesting as well…

Both are this ‘futuristic tech’ thingy where the ‘AI’ and ‘Robot’ have this humanism and feelings that are being called ‘bug’ and ‘error’ by them. I enjoyed it just quite fine.

This was more realization to FL behaviour

Both have strong personalities and are humorous.

Has comedy yet there's still a content.

the leads as single parents to a five year old child who meet and begin living together. Later on, they discover their children are separated twins. Both dramas have cute kids, and a similar relationship between the leads with both MLs a rich CEO.

In both series, the main leads are destined to be with each other. There is a supernatural twist with amazing acting and sweet romance.

Three months before the presidential nominating convention, Jang Il Joon, from the New Wave Party, declared his candidacy. On that same day, a woman died in a gas explosion in Sam Chuk. Yoo Min Ki, a documentary producer, heard of his mother's sudden death and headed back home. As he cast his mother's ashes in the sea, he thought of his childhood: his father always blurted out that Min Ki was not his son whenever he was drunk. After the funeral, Min Ki returned to Seoul and Jang Il Joon asked Min Ki to work as a PR agent to record the election campaign process. When Min Ki asked Il Joon why he was chosen, Il Joon confessed that Min Ki was his son. Min Ki soon begins to suspect that his mother's death was not an accident and that Il Joon had actually killed her.

-Morally Ambiguous Male Lead
-Ambitious Male Lead
-Smart Male Lead
-Slight Romance

Three months before the presidential nominating convention, Jang Il Joon, from the New Wave Party, declared his candidacy. On that same day, a woman died in a gas explosion in Sam Chuk. Yoo Min Ki, a documentary producer, heard of his mother's sudden death and headed back home. As he cast his mother's ashes in the sea, he thought of his childhood: his father always blurted out that Min Ki was not his son whenever he was drunk. After the funeral, Min Ki returned to Seoul and Jang Il Joon asked Min Ki to work as a PR agent to record the election campaign process. When Min Ki asked Il Joon why he was chosen, Il Joon confessed that Min Ki was his son. Min Ki soon begins to suspect that his mother's death was not an accident and that Il Joon had actually killed her.

-Morally Ambiguous Male Lead
-Ambitious Male Lead
-Smart Male Lead
-Slight Romance